mirror of https://github.com/tailix/kernel.git
51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
#include "main.h"
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#include "../panic.h"
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#include <kernaux/drivers/console.h>
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static const char *const messages[] = {
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"0 #DE - Divide Error Exception",
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"1 #DB - Debug Exception",
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"2 NMI - Non-maskable interrupt",
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"3 #BP - Breakpoint Exception",
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"4 #OF - Overflow Exception",
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"5 #BR - BOUND Range Exceeded Exception",
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"6 #UD - Invalid Opcode Exception",
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"7 #NM - Device Not Available Exception",
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"8 #DF - Double Fault Exception",
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"9 Reserved - Coprocessor Segment Overrun",
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"10 #TS - Invalid TSS Exception",
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"11 #NP - Segment Not Present",
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"12 #SS - Stack Fault Exception",
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"13 #GP - General Protection Exception",
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"14 #PF - Page-Fault Exception",
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"15 Reserved",
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"16 #MF - x87 FPU Floating-Point Error",
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"17 #AC - Alignment Check Exception",
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"18 #MC - Machine-Check Exception",
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"19 #XF - SIMD Floating-Point Exception",
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"20 Reserved",
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"21 Reserved",
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"22 Reserved",
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"23 Reserved",
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"24 Reserved",
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"25 Reserved",
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"26 Reserved",
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"27 Reserved",
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"28 Reserved",
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"29 Reserved",
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"30 Reserved",
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"31 Reserved"
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};
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void exception_handler(struct IsrRegisters regs)
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{
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if (regs.int_no > INT_EXCEPTION_LAST) {
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return;
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}
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kernaux_drivers_console_printf("[FAIL] exception: Unhandled protected-mode exception: %s\n", messages[regs.int_no]);
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panic("Can not continue.");
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}
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